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CVE-2026-47732

Fixed in a distro release EPSS <1%CVSS 7.1

Twig is a template language for PHP. Prior to 3.26.0, several Twig language constructs trigger PHP string coercion on a Stringable operand without consulting SecurityPolicy::checkMethodAllowed(), allowing a sandboxed template author to invoke __toString() on objects reachable in the render context through conditional expressions, comparison operators, tests, template-loading tags, dynamic attribute names, spread arguments, the do tag, and the .. range operator. This issue is fixed in version 3.26.0.

Published 2026-07-14 · CVE record · OSV

Products: twigphp Twig

Fixed upstream

EcosystemPackageFixed in
Packagisttwig/twig3.26.0

Distro releases

ReleasePackageFixed in
Debian:12php-twigno fix
Debian:13php-twig3.27.0-0+deb13u1
Debian:14php-twig3.26.0-1
Ubuntu:25.10php-twigno fix
Ubuntu:26.10php-twigno fix
Ubuntu:Pro:20.04:LTSphp-twigno fix
Ubuntu:Pro:22.04:LTSphp-twigno fix
Ubuntu:Pro:24.04:LTSphp-twigno fix
Ubuntu:Pro:26.04:LTSphp-twigno fix